SN74LS279AD

Texas Instruments SN74LS279AD

Part Number:
SN74LS279AD
Manufacturer:
Texas Instruments
Ventron No:
3712320-SN74LS279AD
Description:
Quad /S-/R latches
ECAD Model:
Datasheet:
sn74ls279a

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Specifications
Texas Instruments SN74LS279AD technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS279AD.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 3 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    16
  • Weight
    141.690917mg
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Series
    74LS
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Additional Feature
    WITH DUAL S INPUT FOR TWO FUNCTIONS
  • Technology
    TTL
  • Voltage - Supply
    4.75V~5.25V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    4
  • Supply Voltage
    5V
  • Base Part Number
    74LS279
  • Pin Count
    16
  • Output Type
    Standard
  • Operating Supply Voltage
    5V
  • Circuit
    1:1
  • Polarity
    Non-Inverting
  • Power Supplies
    5V
  • Number of Circuits
    4
  • Nominal Supply Current
    7mA
  • Output Current
    8mA
  • Number of Bits
    2
  • Propagation Delay
    27 ns
  • Quiescent Current
    3.8mA
  • Turn On Delay Time
    12 ns
  • Family
    LS
  • Logic Function
    Latch
  • Current - Output High, Low
    400μA 8mA
  • Logic Type
    S-R Latch
  • Max I(ol)
    0.008 A
  • Trigger Type
    LOW LEVEL
  • Schmitt Trigger
    No
  • Number of Input Lines
    2
  • Number of Output Lines
    1
  • Height
    1.75mm
  • Length
    9.9mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
SN74LS279AD Overview
16-SOIC (0.154, 3.90mm Width) contains it. As a result, it has a packaging of Tube. It uses Standard as its output configuration. There is a logic type of S-R Latch for this electrical device. The electronic component is mounted according to the Surface Mount method. The voltage supply is 4.75V~5.25V. A temperature of 0°C~70°C is used for operation. This FPGA is part of the 74LS series. Electronic parts with 2 bits are designed for this application. There are 16 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line. The family it belongs to is 74LS279. The supply voltage of the device is 5V. 16 pins are provided. This electronic device belongs to the family of LS. It is designed with 16 pins. Surface Mount is the method used for mounting this electronic part. There is 5V power supply for it. There are 2 input Lines, which consist of an electronic circuit connected between the ac mains and the rectifier input stage of the switching power supply. Due to its 8mA output current, it offers maximum design flexibility. High efficiency requires a supply voltage of 5V. A binary equivalent of the input line is generated by the 1 output lines. There are no external factors that affect it, so it consumes 3.8mA quiescent current. The circuit's superior flexibility is achieved through the use of 4 circuits. Additionally, it is characterized by WITH DUAL S INPUT FOR TWO FUNCTIONS.

SN74LS279AD Features
16-SOIC (0.154, 3.90mm Width) package
74LS series
2 Bits
74LS279 family
16 pin count
16 pins
5V power supplies

SN74LS279AD Applications
There are a lot of Texas Instruments SN74LS279AD Latches applications.

TV Set-top Boxes
Parallel Output
Buffer register
Motor Drives
Relay replacement
Stacked or Push-Down Registers
Meter applications
Hammer
Automotive ADAS
Parallel data storage
SN74LS279AD More Descriptions
R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDSO16
74LS279 Tube LS 74LS latch circuit 30ns 400muA 8mA 27ns 141.690917mg
Latch Transparent 4-CH SR-Type 16-Pin SOIC Tube
Quad /S-/ latches 16-SOIC 0 to 70
Operating temperature: 0... 70 °C Package: SO-16
IC, QUAD/S-/R LATCHES, SMD, SOIC16
IC, QUAD/S-/R LATCHES, SMD, SOIC16; Logic Family / Base Number: 74LS279; Latch Type: SR; IC Output Type: Standard; Propagation Delay: 12ns; Output Current: 8mA; Logic Case Style: SOIC; No. of Pins: 16Pins; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.25V; No. of Bits: 4bit; Logic IC Family: 74LS; Logic IC Base Number: 74279; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Base Number: 74; IC Temperature Range: Commercial; Logic Function Number: 74279; Logic IC Base Number: 74279; Logic IC Function: Quadruple /S-/R Latch; Operating Temperature Range: 0°C to 70°C; Supply Voltage: 5V; Supply Voltage Range: 4.75V to 5.25V; Termination Type: Surface Mount Device
French Electronic Distributor since 1988
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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